Style de citation APA (7e éd.)

Ruthven, O., Rutherford, S., Morduch, J., & Collins, D. (2009). Portfolios of the Poor: How the World's Poor Live on $2 a Day. Princeton University Press.

Style de citation Chicago (17e éd.)

Ruthven, Orlanda, Stuart Rutherford, Jonathan Morduch, et Daryl Collins. Portfolios of the Poor: How the World's Poor Live on $2 a Day. Princeton: Princeton University Press, 2009.

Style de citation MLA (8e éd.)

Ruthven, Orlanda, et al. Portfolios of the Poor: How the World's Poor Live on $2 a Day. Princeton University Press, 2009.